An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes indicator, liquid quantity and indicator, rate of flow.
Classification: Instruments and apparatus for measuring or checking the flow or level of liquids, nesoi
NSN 5835-01-245-8077
NSN 5996-00-575-0828
NSN 5925-01-204-9441
NSN 6645-01-507-7040
NSN 5985-00-258-6429
NSN 6645-01-125-6811
NSN 5895-01-504-1961
NSN 5950-00-832-9967
NSN 5920-00-690-1930
NSN 6135-01-027-7543
NSN 5965-01-483-1610
NSN 5965-01-624-3835